Professional IC Distribution & Technical Solutions

The SP485EEP is a RS-485/RS-422 transceiver manufactured by SIPEX (now part of Microchip Technology). Below are its key specifications, descriptions, and features:

Specifications:

• Interface Type: RS-485/RS-422
• Supply Voltage: 4.75V to 5.25V
• Data Rate: Up to 10Mbps
• Operating Temperature: -40°C to +85°C
• Number of Drivers/Receivers: 1 Driver, 1 Receiver
• Package Type: 8-pin DIP (PDIP)
• ESD Protection: ±15kV (Human Body Model)
• Half/Full Duplex: Half-Duplex
• Low Power Consumption: 120µA (Typical Quiescent Current)
• Output Short-Circuit Protection: Yes

Descriptions:

• The SP485EEP is a low-power differential bus transceiver compliant with RS-485 and RS-422 standards.
• It is designed for high-speed bidirectional data communication over long distances in noisy environments.
• The device features driver/receiver enable control, allowing for flexible bus management.

Features:

• Enhanced ESD Protection (±15kV HBM)
• 10Mbps High-Speed Data Transmission
• Low Power Consumption
• Wide Supply Voltage Range (4.75V–5.25V)
• Thermal Shutdown Protection
• Short-Circuit Protection on Driver Outputs
• Compatible with TIA/EIA-485-A and TIA/EIA-422-B Standards

This transceiver is commonly used in industrial control systems, networking equipment, and point-to-point data transmission applications.

*(Note: SIPEX was acquired by Microchip, so the SP485EEP may now be listed under Microchip’s product line.)*